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Editing: ModelManager.php

<?php

declare(strict_types=1);

/**
 * SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace OCA\Circles\Model;

use OCA\Circles\AppInfo\Application;
use OCA\Circles\Db\CircleRequest;
use OCA\Circles\Db\CoreQueryBuilder;
use OCA\Circles\Db\MemberRequest;
use OCA\Circles\Db\MembershipRequest;
use OCA\Circles\Exceptions\CircleNotFoundException;
use OCA\Circles\Exceptions\FederatedItemException;
use OCA\Circles\Exceptions\FederatedUserNotFoundException;
use OCA\Circles\Exceptions\FileCacheNotFoundException;
use OCA\Circles\Exceptions\MemberNotFoundException;
use OCA\Circles\Exceptions\MembershipNotFoundException;
use OCA\Circles\Exceptions\MountPointNotFoundException;
use OCA\Circles\Exceptions\OwnerNotFoundException;
use OCA\Circles\Exceptions\RemoteInstanceException;
use OCA\Circles\Exceptions\RemoteNotFoundException;
use OCA\Circles\Exceptions\RemoteResourceNotFoundException;
use OCA\Circles\Exceptions\RequestBuilderException;
use OCA\Circles\Exceptions\ShareTokenNotFoundException;
use OCA\Circles\Exceptions\UnknownInterfaceException;
use OCA\Circles\Exceptions\UnknownRemoteException;
use OCA\Circles\IEntity;
use OCA\Circles\Model\Federated\RemoteInstance;
use OCA\Circles\Service\ConfigService;
use OCA\Circles\Service\InterfaceService;
use OCA\Circles\Service\MembershipService;
use OCA\Circles\Service\RemoteService;
use OCA\Circles\Tools\Traits\TNCLogger;
use OCP\App\IAppManager;
use OCP\IURLGenerator;

/**
 * Class ModelManager
 *
 * @package OCA\Circles\Model
 */
class ModelManager {
	use TNCLogger;

private IURLGenerator $urlGenerator;
	private IAppManager $appManager;
	private CoreQueryBuilder $coreRequestBuilder;
	private CircleRequest $circleRequest;
	private MemberRequest $memberRequest;
	private MembershipRequest $membershipRequest;
	private InterfaceService $interfaceService;
	private MembershipService $membershipService;
	private RemoteService $remoteService;
	private ConfigService $configService;

private bool $fullDetails = false;
	private bool $pathLinkGenerated = false;
	private string $pathLinkGeneration = '';

/**
	 * ModelManager constructor.
	 *
	 * @param IURLGenerator $urlGenerator
	 * @param IAppManager $appManager
	 * @param CoreQueryBuilder $coreRequestBuilder
	 * @param CircleRequest $circleRequest
	 * @param MemberRequest $memberRequest
	 * @param MembershipRequest $membershipRequest
	 * @param InterfaceService $interfaceService
	 * @param MembershipService $membershipService
	 * @param RemoteService $remoteService
	 * @param ConfigService $configService
	 */
	public function __construct(
		IURLGenerator $urlGenerator,
		IAppManager $appManager,
		CoreQueryBuilder $coreRequestBuilder,
		CircleRequest $circleRequest,
		MemberRequest $memberRequest,
		MembershipRequest $membershipRequest,
		InterfaceService $interfaceService,
		MembershipService $membershipService,
		RemoteService $remoteService,
		ConfigService $configService,
	) {
		$this->urlGenerator = $urlGenerator;
		$this->appManager = $appManager;
		$this->coreRequestBuilder = $coreRequestBuilder;
		$this->circleRequest = $circleRequest;
		$this->memberRequest = $memberRequest;
		$this->membershipRequest = $membershipRequest;
		$this->interfaceService = $interfaceService;
		$this->membershipService = $membershipService;
		$this->remoteService = $remoteService;
		$this->configService = $configService;

$this->setup('app', Application::APP_ID);
	}

/**
	 * @return ConfigService
	 */
	public function getConfigService(): ConfigService {
		return $this->configService;
	}

/**
	 * @param Circle $circle
	 */
	public function getMembers(Circle $circle, int $limit = 0): void {
		try {
			$circle->setMembers($this->memberRequest->getMembers($circle->getSingleId(), limit: $limit));
		} catch (RequestBuilderException $e) {
			// TODO: debug log
		}
	}

/**
	 * @param Circle $circle
	 * @param bool $detailed
	 */
	public function getInheritedMembers(Circle $circle, bool $detailed = false): void {
		try {
			$circle->setInheritedMembers(
				$this->memberRequest->getInheritedMembers($circle->getSingleId(), $detailed),
				$detailed
			);
		} catch (RequestBuilderException $e) {
			// TODO: debug log
		}
	}

/**
	 * @param Circle $circle
	 * @param bool $detailed
	 *
	 * @throws RemoteNotFoundException
	 * @throws RequestBuilderException
	 * @throws FederatedItemException
	 * @throws RemoteInstanceException
	 * @throws RemoteResourceNotFoundException
	 * @throws UnknownRemoteException
	 */
	public function getRemoteInheritedMembers(Circle $circle, bool $detailed = false): void {
		foreach ($circle->getInheritedMembers() as $inherited) {
			if ($inherited->getUserType() === Member::TYPE_CIRCLE
				&& !$this->configService->isLocalInstance($inherited->getInstance())) {
				try {
					$this->circleRequest->getCircle($inherited->getSingleId());
				} catch (CircleNotFoundException $e) {
					$remote = $this->remoteService->getInheritedFromInstance(
						$inherited->getSingleId(),
						$inherited->getInstance()
					);

$circle->addInheritedMembers($remote);
				}
			}
		}
	}

/**
	 * @param IEntity $member
	 */
	public function getMemberships(IEntity $member): void {
		$memberships = $this->membershipRequest->getMemberships($member->getSingleId());
		$member->setMemberships($memberships);
	}

/**
	 * @param IEntity $member
	 * @param string $circleId
	 * @param bool $detailed
	 *
	 * @return Membership
	 * @throws MembershipNotFoundException
	 * @throws RequestBuilderException
	 */
	public function getLink(IEntity $member, string $circleId, bool $detailed = false): Membership {
		return $this->membershipService->getMembership($circleId, $member->getSingleId(), $detailed);
	}

/**
	 * @param ManagedModel $model
	 * @param array $data
	 * @param string $base
	 */
	public function manageImportFromDatabase(ManagedModel $model, array $data, string $base): void {
		if ($model instanceof Circle) {
			if ($base === '') {
				$base = CoreQueryBuilder::CIRCLE;
			}
		}

if ($model instanceof Member) {
			if ($base === '') {
				$base = CoreQueryBuilder::MEMBER;
			}
		}

if ($model instanceof ShareWrapper) {
			if ($base === '') {
				$base = CoreQueryBuilder::SHARE;
			}
		}

if ($model instanceof Mount) {
			if ($base === '') {
				$base = CoreQueryBuilder::MOUNT;
			}
		}

foreach ($this->coreRequestBuilder->getAvailablePath($base) as $path => $prefix) {
			$this->importBasedOnPath($model, $data, $path, $prefix);
		}
	}

private function importBasedOnPath(ManagedModel $model, array $data, string $path, string $prefix) {
		if ($model instanceof Circle) {
			$this->importIntoCircle($model, $data, $path, $prefix);
		}

if ($model instanceof Member) {
			$this->importIntoMember($model, $data, $path, $prefix);
		}

if ($model instanceof FederatedUser) {
			$this->importIntoFederatedUser($model, $data, $path, $prefix);
		}

if ($model instanceof ShareWrapper) {
			$this->importIntoShareWrapper($model, $data, $path, $prefix);
		}

if ($model instanceof Mount) {
			$this->importIntoMount($model, $data, $path, $prefix);
		}
	}

/**
	 * @param Circle $circle
	 * @param array $data
	 * @param string $path
	 * @param string $prefix
	 */
	private function importIntoCircle(Circle $circle, array $data, string $path, string $prefix): void {
		switch ($path) {
			case CoreQueryBuilder::OWNER:
				try {
					$owner = new Member();
					$owner->importFromDatabase($data, $prefix);
					$circle->setOwner($owner);
				} catch (MemberNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::INITIATOR:
				try {
					$initiator = new Member();
					$initiator->importFromDatabase($data, $prefix);
					$circle->setInitiator($initiator);
				} catch (MemberNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::DIRECT_INITIATOR:
				try {
					$directInitiator = new Member();
					$directInitiator->importFromDatabase($data, $prefix);
					$circle->setDirectInitiator($directInitiator);
				} catch (MemberNotFoundException $e) {
				}
				break;
		}
	}

/**
	 * @param Member $member
	 * @param array $data
	 * @param string $path
	 * @param string $prefix
	 */
	private function importIntoMember(Member $member, array $data, string $path, string $prefix): void {
		switch ($path) {
			case CoreQueryBuilder::CIRCLE:
				try {
					$circle = new Circle();
					$circle->importFromDatabase($data, $prefix);
					$member->setCircle($circle);
				} catch (CircleNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::BASED_ON:
				try {
					$circle = new Circle();
					$circle->importFromDatabase($data, $prefix);
					$member->setBasedOn($circle);
				} catch (CircleNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::INHERITED_BY:
				try {
					$inheritedBy = new FederatedUser();
					$inheritedBy->importFromDatabase($data, $prefix);
					$member->setInheritedBy($inheritedBy);
				} catch (FederatedUserNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::INVITED_BY:
				try {
					$invitedByCircle = new Circle();
					$invitedByCircle->importFromDatabase($data, $prefix);
					$invitedBy = new FederatedUser();
					$invitedBy->importFromCircle($invitedByCircle);
					$member->setInvitedBy($invitedBy);
				} catch (CircleNotFoundException|OwnerNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::INHERITANCE_FROM:
				try {
					$inheritanceFrom = new Member();
					$inheritanceFrom->importFromDatabase($data, $prefix);
					$member->setInheritanceFrom($inheritanceFrom);
				} catch (MemberNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::REMOTE:
				try {
					$remoteInstance = new RemoteInstance();
					$remoteInstance->importFromDatabase($data, $prefix);
					$member->setRemoteInstance($remoteInstance);
				} catch (RemoteNotFoundException $e) {
				}
				break;
		}
	}

/**
	 * @param FederatedUser $federatedUser
	 * @param array $data
	 * @param string $path
	 * @param string $prefix
	 */
	private function importIntoFederatedUser(
		FederatedUser $federatedUser,
		array $data,
		string $path,
		string $prefix,
	): void {
		switch ($path) {
			case CoreQueryBuilder::MEMBERSHIPS:
				try {
					$membership = new Membership();
					$membership->importFromDatabase($data, $prefix);
					$federatedUser->setInheritance($membership);
				} catch (MembershipNotFoundException $e) {
				}
				break;
		}
	}

/**
	 * @param ShareWrapper $shareWrapper
	 * @param array $data
	 * @param string $path
	 * @param string $prefix
	 */
	private function importIntoShareWrapper(
		ShareWrapper $shareWrapper,
		array $data,
		string $path,
		string $prefix,
	): void {
		switch ($path) {
			case CoreQueryBuilder::CIRCLE:
				try {
					$circle = new Circle();
					$circle->importFromDatabase($data, $prefix);
					$shareWrapper->setCircle($circle);
				} catch (CircleNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::INITIATOR:
				try {
					$initiator = new Member();
					$initiator->importFromDatabase($data, $prefix);
					$shareWrapper->setInitiator($initiator);
				} catch (MemberNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::INHERITED_BY:
				try {
					$inheritedBy = new Member();
					$inheritedBy->importFromDatabase($data, $prefix);
					$shareWrapper->setInitiator($inheritedBy);
				} catch (MemberNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::FILE_CACHE:
				try {
					$fileCache = new FileCacheWrapper();
					$fileCache->importFromDatabase($data, $prefix);
					$shareWrapper->setFileCache($fileCache);
				} catch (FileCacheNotFoundException $e) {
				}
				break;

case CoreQueryBuilder::TOKEN:
				try {
					$token = new ShareToken();
					$token->importFromDatabase($data, $prefix);
					$shareWrapper->setShareToken($token);
				} catch (ShareTokenNotFoundException $e) {
				}
				break;
		}
	}

/**
	 * @param Mount $mount
	 * @param array $data
	 * @param string $path
	 * @param string $prefix
	 */
	private function importIntoMount(
		Mount $mount,
		array $data,
		string $path,
		string $prefix,
	): void {
		switch ($path) {
			case CoreQueryBuilder::MEMBER:
				try {
					$member = new Member();
					$member->importFromDatabase($data, $prefix);
					$mount->setOwner($member);
				} catch (MemberNotFoundException) {
				}
				break;

case CoreQueryBuilder::INITIATOR:
				try {
					$initiator = new Member();
					$initiator->importFromDatabase($data, $prefix);
					$mount->setInitiator($initiator);
				} catch (MemberNotFoundException) {
				}
				break;

case CoreQueryBuilder::MOUNTPOINT:
				try {
					$mountPoint = new Mountpoint();
					$mountPoint->importFromDatabase($data, $prefix);
					$mount->setAlternateMountPoint($mountPoint);
				} catch (MountPointNotFoundException) {
				}
				break;
		}
	}

/**
	 * @return string
	 */
	public function getLocalInstance(): string {
		return $this->interfaceService->getLocalInstance();
	}

/**
	 * @param string $instance
	 *
	 * @return bool
	 */
	public function isLocalInstance(string $instance): bool {
		return $this->configService->isLocalInstance($instance);
	}

/**
	 * @param string $instance
	 *
	 * @return string
	 * @throws UnknownInterfaceException
	 */
	public function fixInstance(string $instance): string {
		if (!$this->interfaceService->hasCurrentInterface()) {
			return $instance;
		}

if (!$this->configService->isLocalInstance($instance)) {
			return $instance;
		}

return $this->interfaceService->getCloudInstance();
	}

/**
	 * @param string $singleId
	 *
	 * @return string
	 */
	public function generateLinkToCircle(string $singleId): string {
		if (!$this->pathLinkGenerated) {
			$this->pathLinkGenerated = true;
			$path = $this->configService->getAppValue(ConfigService::ROUTE_TO_CIRCLE);
			$pos = strpos($path, '.');
			if (!$pos) {
				return '';
			}

if ($this->appManager->isInstalled(substr($path, 0, $pos))) {
				$this->pathLinkGeneration = $path;
			}
		}

if ($this->pathLinkGeneration === '') {
			return '';
		}

return $this->urlGenerator->linkToRoute($this->pathLinkGeneration, ['singleId' => $singleId]);
	}

/**
	 * @param bool $full
	 */
	public function setFullDetails(bool $full): void {
		$this->fullDetails = $full;
	}

/**
	 * @return bool
	 */
	public function isFullDetails(): bool {
		return $this->fullDetails;
	}
}

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